This calculator determines the approximate freezing point for a "pure" KOH-water solution and should be adequate
for the vast majority of situations. The actual freezing point of your KOH solution may be somewhat different
depending on the amounts of various constituents that can be present in KOH. If you have a situation where it
is critical to know the exact freezing point of a KOH solution, you should test the particular solution to determine
its specific freezing point.